Heavy Rainfall Possible Across the Central U.S.; Poor Air Quality Across the Northwest and North Central States

Thunderstorms will produce locally heavy rainfall and possibly some flash flooding across central portions of the country through tonight, with a few strong to locally severe thunderstorms possible. Otherwise, smoke from the wildfires burning across western North America will continue to create poor air quality across northern portions of the country. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fog/Mist

60°F

16°C

Humidity	100%
Wind Speed	S 3 mph
Barometer	29.98 in
Dewpoint	60°F (16°C)
Visibility	3.00 mi
Last update	19 Aug 6:15 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Lacon IL

Today

Patchy Fog
then Mostly
Sunny
High: 86 °F
Tonight

Partly Cloudy
then Slight
Chance
T-storms
Low: 68 °F
Monday

Showers then
T-storms
High: 80 °F
Monday
Night

T-storms
Likely
Low: 66 °F
Tuesday

Scattered
Showers
High: 78 °F
Tuesday
Night

Partly Cloudy
Low: 55 °F
Wednesday

Sunny
High: 76 °F
Wednesday
Night

Mostly Clear
Low: 55 °F
Thursday

Sunny
High: 79 °F

Detailed Forecast

Today

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 86. Calm wind becoming east southeast around 6 mph in the afternoon.

Tonight

A slight chance of showers between 4am and 5am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 68. East southeast wind 5 to 8 mph. Chance of precipitation is 20%.

Monday

A slight chance of showers and thunderstorms before 7am, then occasional showers and possibly a thunderstorm between 7am and 1pm, then occasional showers and thunderstorms after 1pm. High near 80. Southeast wind 9 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Showers and thunderstorms likely before 1am, then a chance of showers. Mostly cloudy, with a low around 66. South southeast wind around 7 mph becoming west southwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Scattered showers, mainly before 1pm. Mostly cloudy, with a high near 78. North northwest wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Tuesday Night

Partly cloudy, with a low around 55. North northwest wind 6 to 11 mph.

Wednesday

Sunny, with a high near 76. North wind around 7 mph.

Wednesday Night

Mostly clear, with a low around 55.

Thursday

Sunny, with a high near 79.

Thursday Night

Mostly clear, with a low around 59.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 79.